| Calexico to Carson (California) | 178.30 mi (286.95 km) |
| Calexico to Carson City (Nevada) | 506.04 mi (814.40 km) |
| Calexico to Carteret (New Jersey) | 2,329.75 mi (3,749.37 km) |
| Calexico to Cartersville (Georgia) | 1,766.27 mi (2,842.54 km) |
| Calexico to Carthage (Missouri) | 1,235.62 mi (1,988.55 km) |
| Calexico to Cary (Illinois) | 1,623.83 mi (2,613.31 km) |
| Calexico to Cary (North Carolina) | 2,093.71 mi (3,369.50 km) |
| Calexico to Casa de Oro-Mount Helix (California) | 85.88 mi (138.20 km) |
| Calexico to Casa Grande (Arizona) | 217.29 mi (349.69 km) |
| Calexico to Casas Adobes (Arizona) | 262.25 mi (422.06 km) |
| Calexico to Cascades (Virginia) | 2,162.14 mi (3,479.63 km) |
| Calexico to Casper (Wyoming) | 861.12 mi (1,385.85 km) |
| Calexico to Casselberry (Florida) | 2,040.87 mi (3,284.46 km) |
| Calexico to Castaic (California) | 219.12 mi (352.64 km) |
| Calexico to Castle Pines (Colorado) | 754.90 mi (1,214.89 km) |
